PLLA: What is this ingredient?
Biodegradable synthetic polymer used in aesthetic products for structural or volume-support applications.
Poly-L-Lactic Acid
One-line definition
Biodegradable synthetic polymer used in aesthetic products for structural or volume-support applications.
Key functions
Biodegradable synthetic polymer used in aesthetic products for structural or volume-support applications.
Anti-Aging, Repairing
Skin response can vary by skin type and formula, so patch testing is recommended for sensitive skin.

numbuzin
skin-care
Product Guide • 2026-05-13